From the actions button in the tenant invoices list, select "Download PDF".
This will download the tenant invoice which will include the logo as set in settings plus bank details for payment.
The bank details shown will depend on the plan you're subscribed to:
landlord plan - bank details from the landlord record will be shown
agent plan - bank details from agent settings will be shown
The downloaded invoice can be emailed to the tenant via the send email function in tenancies or printed and posted.